GameSir T4 Pro Directional Pad Replacement

Using the Phillips 1 screwdriver, gently turn the screw to the left (repeat this step until all four screws are taken out).

Use your iFixit opening tool to break the seam of the back of your controller.

Using the plastic spudger, wiggle the connection out of place.

Apply a slow, but consistent pull to the old 600 maH battery.

Attach new battery onto the pad.

To get to the directional pad (d-pad), remove the three 5mm screws on the motherboard.

Disconnect all white connectors from the motherboard.

Carefully pull the motherboard away to reveal the front panel.

Remove the d-pad from the front panel.

Place your new d-pad in place.